AQA GCSE Combined Science: Trilogy Physics Paper 2 (Higher), 2020
Every question from AQA GCSE Combined Science: Trilogy Physics Paper 2 (Higher), 2020: 7 questions, 70 marks, each with its mark scheme and topic.
- Question 1 8 marks
Describe which metal samples are attracted to a magnet, explain attraction of a paper clip by induced magnetism, state the equation linking weight, mass and gravitational field strength, and calculate the maximum force a magnet can exert on paper clips.
Physics · P5: Forces · P7: Magnetism and Electromagnetism
- Question 2 14 marks
Plan an investigation into how ramp height affects the acceleration of a trolley, complete a graph of the results, state the equation linking force, mass and acceleration, and calculate the trolley’s mass.
Physics · Required Practicals · P5: Forces · Physics Required Practicals
- Question 3 8 marks
Answer multiple-choice, short-answer, and calculation questions about elastic and inelastic deformation of springs, including using Hooke's law to find spring constant.
Physics · P5: Forces
- Question 4 11 marks
Explain and calculate aspects of a bowling ball’s motion, including scalar and vector quantities, resistive forces, momentum, and conservation of momentum in a collision with a pin.
Physics · P5: Forces
- Question 5 8 marks
Explain how X-rays are used in medical imaging, why radiographers use protective screens, and how radio waves transfer a signal from a transmitter to a receiver.
Physics · P6: Waves · P4: Atomic Structure
- Question 6 13 marks
Calculate a reduced speed limit and braking distance, and explain how reduced speed and lower vehicle mass affect stopping distance and collision risk.
Physics · P1: Energy · P5: Forces
- Question 7 8 marks
Explain and calculate the magnetic force on a current-carrying wire in a magnetic field using balance readings and a force-current graph, then determine the magnetic flux density.
Physics · P7: Magnetism and Electromagnetism · P5: Forces